Brick Lane Bikes (BLB) Bike Shop

Simple thing is, if you work in bike shop, or indeed any shop, don't eat your lunch on the shopfloor (if you can help it), as customers will still come and talk to you and if you brush them off it will come across as being rude.
I don't know the layout at BLB, but in most shops there's usually some place out of sight where one can eat their lunch in peace.
Just saves situations arising like these, even though i can sympathsise on both sides of the story.

Totally true